Mystery arises at Secondhand Blessings when Martha promises to hold a unique crazy quilt for her late mother's best friend Anne, who says it is a family heirloom. But then an elderly Amish customer comes along and demands that she be allowed to buy the quilt, claiming that it belonged to her family. Do the two share some connection the Classens don't know about? Can Amish neighbor Rachel Fischer help the sisters uncover the clues they need from members of the tight-lipped Amish community? As the sisters piece together the patchwork of tantalizing clues amid Amish and Englishers alike, they soon realize that solving this mystery is not as easily sewn up as they had hoped. Meanwhile, a friendly Mennonite deliveryman joins Bill in the queue of would-be suitors for free-spirited Mary. But is she ready to give her heart to him, or anyone else, just yet?